| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.30 | 4.145% | $28.4316 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $188.83 | 13.437% | $214.2031 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $125.80 | 13.739% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $166.96 | 9.203% | $182.3253 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $64.84 | 12.317% | $72.8263 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $198.43 | 13.572% | $225.3609 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $154.53 | 10.171% | $170.2472 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $926.69 | $1,036.4781 | $1,036.48 | $1,036.55 | $1,036.40 | |